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Wye or Delta?
Delta
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What is this Symbol?
Transformers
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Convert 5 mA to amperes.
0.005 A
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Name this component
Resistor
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What is the unit of electric current?
Amperes
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SI Units for Reactive Power?
VAR
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SI Units for Apparent Power?
Voltage Ampere VA
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NTC or PTC
PTC
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NTC or PTC
NTC
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Calculate the total resistance of three resistors in series: 10 Ω, 20 Ω, and 30 Ω.
60 Ohms
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SI Units for Real Power?
Watts
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What is the SI unit of capacitance?
Farads
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Name this Component
Inductor
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Guess what it is this Component in an Electric Circuit?
Capacitors
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What is the formula for Power Factor?
Cos (theta)
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Name the two main types of transformer losses.
Copper Losses, Core Losses
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What type of Connection you are seeing?
Wye Connection
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Name the wave type?
Sine wave
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What safety precaution must be taken before handling a charged capacitor?
Discharge Them
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Name the wave type?
Square / Pulse
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Define electrical power and state its unit.
P = VI, Watts
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The unit of inductance is _______.
Henries
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What is the unit of resistance?
Resistance
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If a circuit has 12 V across it and 3 A flowing, what is its resistance?
4 Ohms
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